Home / 40,843,362.40-61,265,043.60-35,804,514.40

Finding the Fourth Proportional to 40,843,362.40, 61,265,043.60 and 35,804,514.40

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Solution

The fourth proportional to 40,843,362.40, 61,265,043.60 and 35,804,514.40 is: 53,706,771.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843,362.40 : 61,265,043.60 = 35,804,514.40 : x
  2. Step 2: Convert to fraction form
    40,843,362.40/61,265,043.60 = 35,804,514.40/x
  3. Step 3: Cross multiply
    40,843,362.40x = 61,265,043.60 × 35,804,514.40
  4. Step 4: Simplify right side
    40,843,362.40x = 2,193,565,135,792,827.75
  5. Step 5: Solve for x
    x = 2,193,565,135,792,827.75/40,843,362.40
  6. Step 6: Final answer
    x = 53,706,771.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.